iOS SDK Crashing when switching tabs before message is sent

I’m Using the iOS SDK in a tab bar styled application. If I send a message, exit the intercom UI, and attempt to switch tabs before the message has finished sending, the app crashes with the error message

*** Terminating app due to uncaught exception ‘NSRangeException’, reason: ‘*** -[__NSSingleObjectArrayI objectAtIndex:]: index 1 beyond bounds [0 … 0]’

This is using version 6.1.0 of the intercom API

Hey there, welcome to the forum!

Mind sending us a message via the Intercom Messenger on your workspace with a bit more context so we can take a deeper look? We’ll need a bit more information to troubleshoot exactly why you’re seeing this error.

Thank you!